| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 NiO(s) + 2 Al(s) = Al2O3(s) + 3 Ni(s)
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
KI + NH3 + H2O = KOH + NH4I =>
KI + NH3 + H2O = KOH + NH4I
CH3CN + H2O = CH2CN + H3O =>
CH3CN + H2O = CH2CN + H3O
KI + NO2 = I2 + KNO2 =>
2 KI + 2 NO2 = I2 + 2 KNO2
MnO4{-} + H{+} + Fe{+2) = Mn{2+}+H2O+Fe{+3} =>
MnO4{-} + 8 H{+} + 5 Fe{+2) = Mn{2+}+4H2O+5Fe{+3}
H3As + H2O2 = H2O + HAsO2 =>
H3As + 3 H2O2 = 4 H2O + HAsO2
HCO3 + Ca = CaCO3 + H2CO3 = CaCO3 + H2O + CO2 =>
2 HCO3 + Ca = CaCO3 + H2CO3
KBrO3 + HBr = Br2 + H2O + K =>
2 KBrO3 + 12 HBr = 7 Br2 + 6 H2O + 2 K
KMnO4 + NO2 + H2SO4 + H2O = MnSO4 + K2SO4 + HNO3 =>
2 KMnO4 + 10 NO2 + 3 H2SO4 + 2 H2O = 2 MnSO4 + K2SO4 + 10 HNO3
Cl + Cr = ClCr =>
Cl + Cr = ClCr
Ca(OH)2 + SO2 = CaS + H2O + O2 =>
2 Ca(OH)2 + 2 SO2 = 2 CaS + 2 H2O + 3 O2
Sc + Na2SO4 = Sc2(SO4)3 + Na =>
2 Sc + 3 Na2SO4 = Sc2(SO4)3 + 6 Na
HCI + Cu = CuCI + H2 =>
2 HCI + 2 Cu = 2 CuCI + H2
H2S + Ca + (OH)2 = CaS + H2O =>
H2S + Ca + (OH)2 = CaS + 2 H2O
AlCl + NaS = AlS + NaCl =>
AlCl + NaS = AlS + NaCl
(NH4)3PO4 + H3PO4 = (NH4)H2PO4 =>
(NH4)3PO4 + 2 H3PO4 = 3(NH4)H2PO4
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + water =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
KCrO2 + HCl = KCl + CrCl3 + H2O =>
KCrO2 + 4 HCl = KCl + CrCl3 + 2 H2O
Cl2 + Ba(OH)2 = BaClO2 + BaCl2 + H2O =>
3 Cl2 + 4 Ba(OH)2 = 2 BaClO2 + 2 BaCl2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2(SO4)3 + NaNO3 = Al(NO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2SO4
As2S3 + NO3{-} + H{+} = AsO4{3-} + NO2 + S + H2O =>
As2S3 + 10 NO3{-} + 4 H{+} = 2 AsO4{3-} + 10 NO2 + 3 S + 2 H2O
P4 + HNO3 = P4O10 + N2 + H2O =>
P4 + 4 HNO3 = P4O10 + 2 N2 + 2 H2O
NH3PO4 + CaOH2 = Ca3(PO4)2 + NH3 + HOH =>
2 NH3PO4 + 3 CaOH2 = Ca3(PO4)2 + 2 NH3 + 3 HOH
Fe(NO3)3 = FeN3O9 =>
Fe(NO3)3 = FeN3O9
Al2 + (SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + (SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgBr + Ca = CaBr2 + Ag =>
2 AgBr + Ca = CaBr2 + 2 Ag
Ca(NO{3}){2} + KCO{3} = Ca(CO{3}){2} + KNO{3} =>
Ca(NO{3}){2} + KCO{3} = Ca(CO{3}){2} + KNO{3}
CuCl2 + Na2Se = CuSe + NaCl =>
CuCl2 + Na2Se = CuSe + 2 NaCl
FeCl3 + BaNO3 = Fe2(NO3)3 + BaCl2 =>
2 FeCl3 + 3 BaNO3 = Fe2(NO3)3 + 3 BaCl2
Au(OH)3 + HI = Au + I2 + H2O =>
2 Au(OH)3 + 6 HI = 2 Au + 3 I2 + 6 H2O
ZnS + HCl(aw) = ZnCl2 + H2S =>
ZnS + 2 HCl(aw) = ZnCl2 + H2S
Sn(NO3)4 + Al(C2H3O2)3 = Al(NO3)3 + Sn(C2H3O2)4 =>
3 Sn(NO3)4 + 4 Al(C2H3O2)3 = 4 Al(NO3)3 + 3 Sn(C2H3O2)4
Ba(OH)2 + H2SO3 = Ba2(SO3)2 + H2O =>
2 Ba(OH)2 + 2 H2SO3 = Ba2(SO3)2 + 4 H2O
Rh + HCl = Rh(Cl)3 + H2 =>
2 Rh + 6 HCl = 2 Rh(Cl)3 + 3 H2
Cu(OH)2 + NH3 + NH4NO3 = [Cu(NH3)4](NO3)2 + H2O =>
Cu(OH)2 + 2 NH3 + 2 NH4NO3 = [Cu(NH3)4](NO3)2 + 2 H2O
NaOH(ac) + Ba(NO3)2(ac) = Ba(OH)2(ac) + NaNO3(ac) =>
2 NaOH(ac) + Ba(NO3)2(ac) = Ba(OH)2(ac) + 2 NaNO3(ac)
Ca + C2H3Cl = CaCl2 + C + H2 =>
Ca + 2 C2H3Cl = CaCl2 + 4 C + 3 H2
Au + Zn(NO3)2 = Zn + Au(NO3)2 =>
Au + Zn(NO3)2 = Zn + Au(NO3)2
Ca(S) + H2O(l) = H2(g) + Ca(OH)2(S) =>
Ca(S) + 2 H2O(l) = H2(g) + Ca(OH)2(S)
N2O5 + H2O = HNO3* =>
N2O5 + H2O = 2 HNO3*
Fe(s) + HCl(g) = FeCl2 + H2 =>
Fe(s) + 2 HCl(g) = FeCl2 + H2
Al + FeO = Al2O3 + iron =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KHO + SO2 = KHSO3 =>
KHO + SO2 = KHSO3
CuO + NaHSO4 = CuSO4 + Na2SO4 + H2O =>
CuO + 2 NaHSO4 = CuSO4 + Na2SO4 + H2O
S8 + NO3{-} + OH{-} = SO3{2-} + NO + H2O =>
3 S8 + 32 NO3{-} + 16 OH{-} = 24 SO3{2-} + 32 NO + 8 H2O
HCl + KMnO4 + NaI = KI + HMnO4 + NaCl =>
HCl + KMnO4 + NaI = KI + HMnO4 + NaCl
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス04/21/25
方程式のバランス05/21/24
化学反応式の係数調整サイトへのご意見·ご感想
